Anyone else remember Dick Smiths' Fun Way series? https://ia600409.us.archive.org/7/items/dicksmithsfunwayintoelectronicsvolume2/Dick%20Smith%27s%20Funway%20in

Anyone else remember Dick Smiths' Fun Way series? https://ia600409.us.archive.org/7/items/dicksmithsfunwayintoelectronicsvolume2/Dick%20Smith%27s%20Funway%20into%20Electronics%20Volume%201_text.pdf https://ia600409.us.archive.org/7/items/dicksmithsfunwayinto... To me, this was my first really practical example of 'open schematics' - it was like opening a book of deep, dark spells .. which anyone could do.